GB585595A - Improvements in the production of protein filaments, yarns and other bodies - Google Patents

Improvements in the production of protein filaments, yarns and other bodies

Info

Publication number
GB585595A
GB585595A GB2263745A GB2263745A GB585595A GB 585595 A GB585595 A GB 585595A GB 2263745 A GB2263745 A GB 2263745A GB 2263745 A GB2263745 A GB 2263745A GB 585595 A GB585595 A GB 585595A
Authority
GB
United Kingdom
Prior art keywords
parts
spun
filaments
yarns
bodies
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2263745A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB2263745A priority Critical patent/GB585595A/en
Publication of GB585595A publication Critical patent/GB585595A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)

Abstract

A protein spinning solution from which filaments which do not stick together in the wet state can be spun, comprises an alkaline solution of lactic casein to which glycerine has been added in the proportion of at least 20 per cent and not more than 50 per cent of the weight of the dry casein. The filaments are spun into acid baths, i solubilized and treated in accordance with known methods. In an example, a spinning solution is made up from dry lactic casein 100 parts, caustic soda (sp. gr. 1.35) 23.5 parts, water 240 parts and glycerine 20 parts (all parts by weight). The materials are mixed, allowed to mature for 24 hours and spun, a temperature of 20 DEG C. being maintained throughout. Specifications 467,812 and 483,731 are referred to.
GB2263745A 1945-09-03 1945-09-03 Improvements in the production of protein filaments, yarns and other bodies Expired GB585595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2263745A GB585595A (en) 1945-09-03 1945-09-03 Improvements in the production of protein filaments, yarns and other bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2263745A GB585595A (en) 1945-09-03 1945-09-03 Improvements in the production of protein filaments, yarns and other bodies

Publications (1)

Publication Number Publication Date
GB585595A true GB585595A (en) 1947-02-12

Family

ID=10182659

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2263745A Expired GB585595A (en) 1945-09-03 1945-09-03 Improvements in the production of protein filaments, yarns and other bodies

Country Status (1)

Country Link
GB (1) GB585595A (en)

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